write_wav — ONED io op

• Data kinds: signal → file

• Call: import fullseye as fs; fs.ledger.write_wav(path, x, rate=44100) (to call the implementation directly, import dsp; dsp.write_wav(path, x, rate=44100); from the registry, ops1d.get("write_wav"))

Usage

Write a float `[-1,1]` mono signal to a 16-bit PCM WAV (stdlib). Non-finite samples raise (they would become garbage PCM).

References (sample data, literature)

• Sample-data catalog (download URLs / licences) — 2-D uses skimage.data (BSD/public domain) plus synthetic images; 3-D lists download URLs for real data sources (Stanford, PDS, …).

• Operator provenance and references — the sources of the research/methods this op family came from.

• The canonical algorithm (author, year) and its uses are named in the family usage guide above.

Runnable examples (verified samples that actually call this op)

• genspark_external_review — py -3.11 examples/genspark_external_review.py

Ops the type connects to (they accept file as input)

read_wav · read_audio

Same category (io)

read_wav · read_audio

*Provenance: dsp.py — ONED operator registry. This per-op note is generated by tools/opdocs.py md (do not hand-edit).*

© 2026 Kazufumi Furuse — Fullseye operator documentation. Licensed under Apache-2.0.